1463513051172 has 24 divisors (see below), whose sum is σ = 3415564982592. Its totient is φ = 487737512800.

The previous prime is 1463513051171. The next prime is 1463513051201. The reversal of 1463513051172 is 2711503153641.

It is a self number, because there is not a number n which added to its sum of digits gives 1463513051172.

It is not an unprimeable number, because it can be changed into a prime (1463513051171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12460479 + ... + 12577382.

It is an arithmetic number, because the mean of its divisors is an integer number (142315207608).

Almost surely, 2^{1463513051172} is an apocalyptic number.

1463513051172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1463513051172 is an abundant number, since it is smaller than the sum of its proper divisors (1952051931420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1463513051172 is a wasteful number, since it uses less digits than its factorization.

1463513051172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25042739 (or 25042737 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

The spelling of 1463513051172 in words is "one trillion, four hundred sixty-three billion, five hundred thirteen million, fifty-one thousand, one hundred seventy-two".